Transaction not yet indexed

53L7Vi4moVmnyaL9h5d9nPX6PFYDMfKRxxPAb2pDKaM1Tvb62jDimhjSpSZ299E5Vgjy3dCex99NNgHUyeqsSP3u

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.